incorrosible /in-kə-rōˈsi-bl/ or incorrodible /in-kə-rōˈdi-bl/

1. Incapable of being corroded
2. Not readily corroded

• under pain of
• underpainting
• underpaintings
• underpants
• underpart
• underparts
• underpass
• underpasses
• underpassion
• underpassions
• underpay
• underpaying
• underpayment
• underpayments
• underpays
• underpeep
• underpeeped
• underpeeping
• underpeeps
• under penalty of
• underpeopled
• underperform
• underperformance
• underperformed
• underperforming